1/*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include <signal.h>
17#include <stdlib.h>
18#include <string.h>
19#include <wchar.h>
20#include "test.h"
21
22#define MAX (20)
23
24void handler(int sig)
25{
26    exit(t_status);
27}
28
29/**
30 * @tc.name      : wcscat_0100
31 * @tc.desc      : Concatenate wide strings
32 * @tc.level     : Level 0
33 */
34void wcscat_0100(void)
35{
36    wchar_t dest[MAX] = L"wcscat ";
37    wchar_t src[MAX] = L"test";
38    wcscat(dest, src);
39    if (wcscmp(dest, L"wcscat test")) {
40        t_error("%s concatenate wide strings failed\n", __func__);
41    }
42}
43
44/**
45 * @tc.name      : wcscat_0200
46 * @tc.desc      : destination and source overlap.
47 * @tc.level     : Level 2
48 */
49void wcscat_0200(void)
50{
51    signal(SIGSEGV, handler);
52
53    wchar_t dest[MAX] = L"wcscat ";
54    wchar_t *src = &dest[1];
55    wcscat(dest, src);
56}
57
58int main(int argc, char *argv[])
59{
60    wcscat_0100();
61    wcscat_0200();
62    return t_status;
63}